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Your cart is empty.Hill's Prescription Diet y/d Wet Cat Food is an easy and convenient way to manage a cat's overactive thyroid and the only clinically proven nutrition to decrease thyroid hormone production in 3 weeks when fed as the sole source of nutrition. It’s made in the USA with global ingredients you can trust, and was developed by Hill’s nutritionists and veterinarians. This food is also formulated to promote a urinary environment that reduces the risk of developing struvite and calcium oxalate crystals. Please consult your veterinarian for further information on how Prescription Diet foods can help your cat continue to enjoy a happy and active life.
katya
2025-06-21 14:56:16
this food did help with bringing my cats thyroid numbers down significantly and I'm rather short time. Just in two months her numbers went down to normal (and they were very high before). My vet though repeatedly said that if my cat is on that diet she's should not be getting any other food at all not even any kind of treats.I can see how many cats would refuse to eat this food. My kitty didn't have that problem she'lol eat anything but I do mix it with water to make it more wet and easier for her to eat.
MarcyM
2025-06-07 10:30:10
My cat was suffering from hyperthyroidism, which I've since learned is extremely common in older cats because most cat foods are too high in iodine - they all include seafood or kelp or both. He was vomiting daily, yowling all the time, and he lost weight even though he ate voraciously. He was also drinking amazing amounts of water and urinating a great deal. When he was diagnosed I refused the dreadful treatment options the vet offered (such as surgery to remove his thyroid gland), and instead started feeding him a low-iodine diet, because his thyroid gland was taking every trace of iodine and turning it into thyroid hormone. So, no fish or seafood, no cat food with kelp. I started him on this Hill's y/d cat food formulated for hyperthyroid cats. I get the canned food, because dry cat food is sorely lacking in nutrition. (To make food into kibbles, it gets heated at such high temperatures as to destroy most of the nutrition. That goes for all dry pet foods.) I also go to a special farm store and get him fresh ground turkey and chicken, which I freeze in ice cube trays, and every day I defrost 3 cubes of the raw meat for him. In addition, I buy unsalted bone broth and give him 3 - 4 ounces of that to drink every day. Cat food is mostly made up of organ meats, while the ground poulty is muscle meat, but cats need bones for phosphorous, since they evolved eating whole animals. I buy unsalted broth because labels don't tell you if the added salt was iodized or non-iodized salt. I do add a dash non-iodized salt as well as No-Salt potassium to his bone broth, because the vet said his blood test showed a deficiency of both salt and potassium. (Not a lot - I taste it to determine that his broth is just a little salty tasting). So his diet is made up of approximately half Hill's cannedy/d food, half raw poultry, and a supplement of bone broth. Results: My cat stopped vomiting after just a few days on the low iodine diet, and within a month he'd gained back his weight. After 3 months he was no longer drinking and urinating escessively. He is 14 now, appears healthy, and I'm keeping him on this diet for the duration. I hope he lives a long life yet.
Grammy
2025-05-29 14:37:06
Stinks so bad kitty won't eat itWaste of #Donated to vet office for others u. Need
Tiffany Layhe
2025-05-26 10:03:41
My cat did not like this food he refused to eat it. With that being said it is meant to help a cat with their Health issues and probably isn’t meant to taste good. The value for money is a bit too pricey but the ingredients all seem to be natural.
fullofit
2025-05-03 17:30:16
Our cat was losing weight very very fast and the vet wanted to charge us a lot of money to find out what was wrong with him. My wife went online and found out it may be a overactive thyroid and this special food will work. We couldn't get a doctors note to buy from Chewys at a cheaper price. So we purchased from Amazon and paid a little more. After 3 weeks of him using it, he's gaining weight and acting like a cat again. It saved our cats' life.
Joyce Westphal
2025-03-10 12:25:04
Katy has hyperthyroid so it is important that she have this food for her health
Jeri
2025-01-03 16:18:21
Recently purchased after finding my 16 year old Chloe Cat has hyperthyroidism. Have been feeding to her for just a few days now. Yes, it is smelly, but I’m not going to complain about that if it helps her. She is extremely picky, so I was worried she wouldn’t like it, but lo-and-behold, she loves it. I have already noticed that her excessive meowing and crying has reduced A LOT! She is less wobbly. I haven’t stopped her anti-nausea meds yet, because I want to give her a chance to absorb some calories first. I will update in a couple of weeks as to nausea and weight. I’m very hopeful. I’ve had Chloe since she was knee-high to a grasshopper (literally lol). She’s very special to us!
Md
2024-11-14 17:05:51
This food has changed my cats life!!! It really works!! She went from a mangey looking cat to a healthy cat in a short period of time! Truely a lifesaver for my cat! Yes it is expensive, but worth every penny.
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